According to paperwork filed with the Delaware Secretary of State June 30, WeWork issued 13.2 million new shares of preferred stock at $57.90. The investor behind the latest round could not be identified, and WeWork declined to provide a comment to Forbes.

The fundraising follows a $300 million investment Japan-based Softbank made in March that reportedly valued the company at $17 billion. WeWork CEO Adam Neumann last month confirmed that the company plans to go public, but said he still hadn’t decided when and where to list its shares.